I feel the same way, and it's not just about spelling. When I've been reviewing research proposals, I always get an instant bad impression if it's clear that th

I feel the same way, and it's not just about spelling. When I've been reviewing research proposals, I always get an instant bad impression if it's clear that they haven't followed the proposal preparation instructions, ie not proper sections, shrunk the font to squeeze more text in despite explicitly being told not to, etc.